learning Ada
Learning about: GNAT toolchain from the GNAT Community 18 edition,
project manager (GPRbuild)
integrated development environment (GNAT Programming Studio).
Dividing this restarted project into two parts:
1. installing the toolchain and
2. sample source code
default install directories:
~/opt/GNAT/2019/bin $ [ try ./gpr ]
checkout [sudo ./doinstall] and
gps will be installed in [/opt/gps]
~/Ada_Drivers_Library/scripts $ ./project_wizard.py
